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SCK34 Series Hall Effect Open Loop Current Sensor

Series: SCK34 Measurement: DC, AC, Pulse Current Nominal Value: 600..2500A Second. Nominal Signal: Voltage Second. Nominal Signal Value: Instantaneous +/- 4V Supply Voltage: External DC Bipolar +/-15V Accuracy: 1 % Op. Temperature: -40 °C / 125 °C Technology: Open loop Hall effect Mounting: On primary fastening Applications: VFD, UPS, BMS, New energy system

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TechnicalParameters

Model


Parameters(25℃)

SCK34-

600A

800A

1000A

1200A

1500A

2000A

2500A

Primary Current (A)IPN

600A

800A

1000A

1200A

1500A

2000A

2500A

Primary Current Max. Peak Value (A) IPM

±1800A

±2400A

±3600A

±600A

±4500A

±4500A

±4500A

Output voltage (V) Vout @±IPN,RL=10KΩ

±4V±1%











Electrical Data

Item

Min.

Max.

Typical

Unit

Input power supply voltage range Vc(Remark 1)

±11

±15

±18

VDC

Current consumption Ic

-

±13

±15

mA

Withstand resistance RINS@500V DC

1000

-

-

Output voltage Vout  @IPN,

RL=10KΩ,TA= 25℃

3.96

4.0

4.04

V

Output internal resistance ROUT

-

102

-

Ω

Load Resistance RL (Remark 3)

1

10

-

Accuracy Х @IPN,TA= 25℃

-

±1

-

%

LinearityεL@RL=10KΩ,TA= 25℃

-

±0.5

-

%IPN

Offset voltage VOE@TA= 25℃

-

±10

±20

mV

Hysteresis voltage  VO M  @ IPN→0

-

±10

±20

mV

Temperature Coefficient of Offset Voltage  TCVOE

-

±0.5

±1

mV/℃

Output voltage temperature coefficient  TCVout

-

±0.05

±0.1

%/℃

Response time  tD @ 0→IPN

-

3

5

us

Bandwidth BW

-

50

-

Hz

Ambient operating temperature TA

-40

25

125

Ambient storage temperature Ts

-40

25

125

Withstand voltage VD@50Hz,60s,0.1mA


3000


VAC

Weight m


290


g

Dimension & Drawing (mm):

Notes:

1. Size error: ±1mm;
2. Primary aperture: □51*13mm;
3. Fastening hole: φ4.5mm*2;
4. K34 output terminal: Molex 5045-04AG;
K34T output terminal: 2EDGVC-5.08-4P;
K34T mating plug: 2EDGK-5.08-4P;
5. The IP indication direction is the positive direction of the current, OFS is the zero adjustment, and GIN is the output regulation;
6. The temperature of the primary conductor shall not exceed 105°C;



Shenzhen Socan Technologies Co.,Ltd

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Address:4th Floor, A3 Bld, Xin Jian Xing Industrial Park, Feng Xing Rd, Guangming Street, Guangming New District, Shenzhen, China

Tel:86-0755-33263060

Fax:+86-0755-33263006

E-mail:sales@szsocan.com

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